From: Kamil Dudka <kdudka@redhat.com>
Date: Tue, 19 Apr 2016 07:38:44 +0000 (+0200)
Subject: connect: make sure that rc is initialized in singleipconnect()
X-Git-Tag: curl-7_49_0~110
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ad3d40d40707f1c5f37f878a61de4a8f0aeac2b8;p=curl

connect: make sure that rc is initialized in singleipconnect()

This commit fixes a Clang warning introduced in curl-7_48_0-190-g8f72b13:

Error: CLANG_WARNING:
lib/connect.c:1120:11: warning: The right operand of '==' is a garbage value
1118|       }
1119|
1120|->     if(-1 == rc)
1121|         error = SOCKERRNO;
1122|     }
---

diff --git a/lib/connect.c b/lib/connect.c
index bfc22992c..6ed9b024a 100644
--- a/lib/connect.c
+++ b/lib/connect.c
@@ -1008,7 +1008,7 @@ static CURLcode singleipconnect(struct connectdata *conn,
                                 curl_socket_t *sockp)
 {
   struct Curl_sockaddr_ex addr;
-  int rc;
+  int rc = -1;
   int error = 0;
   bool isconnected = FALSE;
   struct SessionHandle *data = conn->data;